A New Method for the Preparation of 1,5-Diynes. Synthesis of (4<i>E</i>,6<i>Z</i>,10<i>Z</i>)-4,6,10-Hexadecatrien-1-ol, the Pheromone Component of the Cocoa Pod Borer Moth <i>Conopomorpha </i><i>c</i><i>ramerella</i>
作者:Albán R. Pereira、Jorge A. Cabezas
DOI:10.1021/jo048019y
日期:2005.4.1
A new method for the synthesis of 1,5-diynes, from the reaction of 1,3-dilithiopropyne and propargyl chlorides, was developed. This new methodology was used to prepare (4E,6Z,10Z)-4,6,10-hexadecatrien-1-ol, one of the pheromone components of the cocoa pod borer moth Conopomorpha cramerella, in 51% overall yield.